{"id":57477,"date":"2024-06-13T18:39:46","date_gmt":"2024-06-13T15:39:46","guid":{"rendered":"https:\/\/packetstormsecurity.com\/files\/179072\/quickcms67-shell.txt"},"modified":"2024-06-13T18:39:46","modified_gmt":"2024-06-13T15:39:46","slug":"quick-cms-6-7-shell-upload","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/quick-cms-6-7-shell-upload\/","title":{"rendered":"Quick CMS 6.7 Shell Upload"},"content":{"rendered":"<pre><code># Title : Authenticated Shell Upload<br># Product : Quick CMS<br># Vendor : https:\/\/opensolution.org\/<br># Affected Version : 6.7<br># Researcher : Eagle Eye<br># Tested on : Window &amp; Linux<br># Date : 11\/06\/2024<br># Report : Already contact the vendor but no response<br># Affected path : admin.php , core\/common-admin.php, database\/config.php<br># Affected function : saveVariables()<br># Description : Unfiltered parameter that post into admin.php?p=settings override any<br>$config key value cause to file upload allowed extension overriding<br>lead to shell upload.<br># Step to reproduce<br>- login at admin.php<br>- click setting on right above<br>- click save and intercept the request<br>- on body parameter, add &amp;allowed_not_image_extensions=php and proceed<br>- click Pages and New page from top navbar<br>- On the panel, choose Add files<br>- And you can upload malicious script with extension php - You may find on path eg: http:\/\/website.com\/files\/shell.php<br><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p># Title : Authenticated Shell Upload# Product : Quick CMS# Vendor : https:\/\/opensolution.org\/# Affected Version : 6.7# Researcher : Eagle Eye# Tested on : Window &amp; Linux# Date : 11\/06\/2024# Report : Already contact the vendor but no response# Affected path : admin.php , core\/common-admin.php, database\/config.php# Affected function : saveVariables()# Description : Unfiltered parameter that &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-57477","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=57477"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57477\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=57477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=57477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=57477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}